Rapid: Individual Calculations January 2024
 Kalantari, Mohammad Saleh  Total change: -16.79  Rating chartPersonal card
 Weekly Ahouran Chess School (9 Azar) Tehran IRI 2023-11-30
RcRownchangeKK*chgGame
 1633 1823 5.50 8 -0.25 23 -5.75 
  Shir Khani, Sabryeh 1423  * IRI1.0010.08231.84 
  Forouhar, Pendar 1458 IRI1.0010.10232.30 
  Kiaei, Ali 1638 IRI1.0010.26235.98 
  Amiri, Ali 1919 IRI0.001-0.3723-8.51 
  Aledavood, Seyed Ali 1563 IRI1.0010.18234.14 
  Ahadian, Armin 1793 IRI0.001-0.5423-12.42 
  Azami, Nasrollah 1540 IRI0.501-0.3423-7.82 
  Mahmoodi, Nader 1732 IRI1.0010.38238.74 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1572 1835 4.00 7 -1.69 23 -38.87 
  Hosseini Zad, Seyed Ahmad 1435  * IRI1.0010.08231.84 
  Baghoomian, Arame 1550 IRI1.0010.16233.68 
  Rabbani, Abtin 1630 IRI0.001-0.7623-17.48 
  Sodachi, Saba 1555 IRI1.0010.16233.68 
  Safaee, Sepehr 1656 IRI0.001-0.7323-16.79 
  Akhavan Rad, Ali Asghar 1531 IRI1.0010.14233.22 
  Esmaeilzadeh, Mohammadreza 1649 IRI0.001-0.7423-17.02 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 22th Chess To Infinity Rapid Tournament 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1714 1835 5.00 7 0.69 23 15.87 
  Soleymani, Anahita 1435  * IRI1.0010.08231.84 
  Raygantafrashi, Sara 1482 IRI1.0010.11232.53 
  Yadegar, Radin 2070 IRI0.5010.29236.67 
  Moradi, Amirmasoud f2115 IRI0.001-0.1623-3.68 
  Toosi, Mohammad Yasin 1415 IRI1.0010.07231.61 
  Pilvaieh, Ali 1945 IRI0.5010.15233.45 
  Darvishi, Matin 1533 IRI1.0010.15233.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1784 1835 5.00 8 0.52 23 11.96 
  Pour Eskandar, Aliakbar 1553 IRI1.0010.16233.68 
  Kashefi, Amir Hosein f2079 IRI0.001-0.2023-4.60 
  Sotoude Nia, Mahdiar 1568 IRI1.0010.18234.14 
  Barati Masihi, Kevin 1642 IRI1.0010.25235.75 
  Tavoosi Rad, Ramtin 1965 IRI0.5010.18234.14 
  Rajabi, Mohsen 1693 IRI1.0010.31237.13 
  Parham Asl, Mani 1874 IRI0.5010.05231.15 
  Habibi, Radin 1900 IRI0.001-0.4123-9.43 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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